importuri

industrie des boissons trade finante protectia consumatorului commerce de gros slaughterhouses fructe mobila paduri ofre et demande international security echilibru economic petroleum resources ventes piata unica europeana comparaison monnaie economic interdependence South Asia negociants relatii economice internationale stimulants fiscaux rata dobanzii indices statistical data agricultural policy prix agricoles prelucrarea cerealelor deficit conturi nationale polluants de l'air activite bancaire internationale stiluri de viata affaires labour contracts resurse minerale politique communautaire systemes experts textiles economic legislation goods financement de l'entreprise modele de crestere economic equity dairy industry regulations concurrence productie de energie criminalitate economica taxa vamala credit agricole piete agricole trade statistics quota system acorduri de plati taxes solar energy accords internationaux legal status declaration d'impot productie agricola merchandising capital strain business financing pays developpes produse de baza industria automobilelor politique industrielle supply technological change actifs delivery of goods fonduri fixe migration interne labour market transport international speculation public relations droit compare balanta de plati human resources changement technologique subventii de export revolutie industriala food index numbers avicultura securitate sociala ambalaj chimie alimentaire planificare economica decision making economic offence commercial credit industrie du tannage recyclage tutun speculatie tendances corporation tax internationalizare verificare fiscala bilateral relations efficacite criza alimentara eurodolari politique de l'environnement restructurare industriala produse petroliere economic planning production d'energie orez import policy international borrowing commodities exchange organic products Bibliografie fisa disciplina contracting Treasury reduceri tarifare birds economic equilibrium systeme monetaire international advertising methodologie marche financier storage preturi pentru produsele de baza produits agricoles capital quality standards medecine veterinaire valoare adaugata afaceri industrie energie electrique Jordan econometric models cultures agricoles input-output analysis consommation alimentaire Asie bilan rentabilitate corporatii transnationale foreign exchange markets leadership operatiuni bancare evaluation banking operations secteur agricole economie agrara institution de l'Union europeenne commercial policy tax havens politique agricole commune media politique tarifaire aspects economiques freedom of movement milk processing growth models liberte de circulation politique du commerce exterieur production animale angajare terorism international agreements control sanitar environnement vehicules a moteur ressources naturelles vinification integrare europeana caramizi calculatia costurilor industrie electrique developpement economique et social chambers of commerce planification economique accounting tendinte nationalisation accords commerciaux personnel management moyens de communication de masse manuale manufacturing FMI industrie metalurgica activite economique railway transport economic policy furnizori Rusia combustibili cycles economiques brand name alcool institutions financieres societate sisteme de informatie economic aspects industrial production industrie mecanique fiscal law comptabilite nationale gestion d'entreprises culturi agricole evaziune fiscala techniques de gestion stockage eurodollars discrimination statistiques commerciales chomage IMF export policy regionalization protection du consommateur politica mediului impozit pe salarii bani Union europeenne international monetary system moyens de transport accords de paiement reductions tarifaires production industrielle soumission electricite excise duty autogestiune sistem de contingentare invesstisement directs relatii comerciale transfert de technologie extra-Community trade Russia product life leather industry tehnologia informatiei ceramics industry commercial contract religie politique fiscale tariff reductions volume des importations economics deducere fiscala commercial banks indicateurs studii de caz protectionist measures farmers conclusion de contrats servicii comerciale development strategy imprumuturi internationale Conseil de l'Europe bois de sciage production functions cont OCDE bunuri de consum politica salariilor amortissement sea transport controle de qualite agriculture inevestissements nationalizare industrial revolution tariff agreements circulation monetaire web tolls comert cu ridicata relansare economica relations economiques economic sector customs inspection firm governed by commercial law interdependenta economica sisteme economice customs unions criza monetara lait livraison de marchandises reglementation commerciale franchisage developpement durable informatica sugar beets intreprinderi reglementari industrie electrica international liquidity meat sector economic modernization politica tehnologica bakery products libre-echange industrial products monetary crisis industrial policy contribuabili uleiuri vegetale promovarea comertului acorduri comerciale comert international vinificatie achat transport aerian monetary reserves free movement of goods energy consumption employment working population luare de decizie antitrust legislation energie electrica Banque Mondiale marches agricoles indicatori sociali droits de douane infractiuni economice neutralitate socialism investment guarantees fonctions de production produits laitiers alcoholic beverages responsability igiena politica afacerilor produits forestiers statistique production laitiere produits pharmaceutiques traitement du lait urbanization productie animala environmental policy resurse naturale electronic commerce fiscal policy materiale de constructie produse ecologice accise nouvelle technologie labour productivity salaires fruits cooperare economica globalisation traitement des aliments consumatori Japon utilaje coentreprises risc teze management commercial enterprises private sector intermediere comerciala paradisuri fiscale industrial enterprises regional integration globalizare putere de cumparare statistical analysis petrole industria bauturilor systemes d'information dezvoltare regionala strucure economique aspecte economice freight forwarding modeles economiques importations liberalisation of the market consumer cooperatives protectionism industrie automobile politica de concurenta marche unique europeen politica comerciala comuna comert electronic credit accords tarifaires drept comercial international revenu fuziuni internationale droit international circulatie monetara monetary policy invatamant lemn banci comerciale investitii internationale emprunts forest products theorie economique credit a l'exportation correspondance production alimentaire supply and demand subventii electrical industry reexport garanties des investissements regimes politiques langue allemande histoire economique commodities mediu inconjurator charbon reexportation couts cohesion economique et sociale entreprises agricoles petroleum markets transport containers trademarks recettes publiques traitement des donnees locuri de munca monopoluri economic theory recordings relatii intergrup crops conditii economice franciza cotisation sociale carte straina perte economique lapte productie de lactate politique etrangere demography education payment systems consumer goods serials intreprinderi agricole research projects politique des salaires reglementari comerciale production planning ble technical education account currencies industria vinului environmental indicator neutralite pharmaceuticals camere de comert securite alimentaire legal aspects enregistrements exonerations fiscales racism motor vehicles crisis dezvoltare durabila credit commercial doctrine economice transnational corporations prix materiaux de construction quality control retail trade sector public descentralizare law oferta de pret insurance corruption ceramique conventii alcohol cadre institutionnel politica comertului international commercial transaction pisciculture legumes verification fiscale subsidies comparative law drept comparat rapports de recherche financial institutions carriage of goods external debt secteur prive standarde de calitate monopoles faillite risques sanitaires comert intracomunitar agricultural production international standards faliment impozite statistics trade fairs lumber international negotiations tari dezvoltate commerce exterieur marches des changes eficienta grasimi animale mathematical models German language indicateurs economiques politique commerciale wine politica economica agricultural land enseignement organisations internationales history proprietate industriala bois de construction combaterea poluarii droit communautaire licente devises statistici economice aviculture trade promotion international payments Japan cerere de consum places de marche chronologie penurie alimentaire etats financiers small enterprises pietele devizelor histoire crize produse agricole internationalisation etudes de faisabilite feudalism materii prime gestion du risque cybernetics barrieres commerciales politica preturilor risque invatamant tehnic chronology economie de marche crude oil indicators developing countries comercianti Community policy demografie situatie economica Japonia consumer expenditure games securitate alimentara capital fixe banci suppliers modeles mathematiques health control declaratii financiare capitaux etrangers Bourse des valeurs projets de recherche foreign capital fraude fiscale promovarea exporturilor tax exemptions productie alimentara graisses animales productivitatea muncii relations exterieures foreign policy tabacco produit interieur brut politique de concurrence science des materiaux natural resources vanzare cu amanuntul politica comerciala industrie textila population active contractare consum alimentar annuaires activitate economica production relatii economice grain calcul des couts politica monetara natural gas banques commerciales investitii payroll tax trade agreements rambursarea datoriei restructuration industrielle dealers securitatea produselor financial control liberalisation des echanges economic reform analiza datelor finantarea intreprinderii market planning devaluation drept financiar constructii civile drept comunitar antreprenoriat cooperation internationale financial accounting project financing statistici comerciale cereale exports tax auditing capitalisme istorie economica etichetare foreign trade policy produs agro-alimentar securite internationale industrie metallurgique investment projects machinery industry legislation anti-trust agricultural prices wheat relatii internationale patrimony industrie du vetement tax return reciclare nationalization bricks war investissements internationaux tehnologie noua combustibles negocieri comerciale gestion secteur public riscuri sanitare piata muncii bilant contabil aide financiere profitability cerere agricultural credit sector privat international finance relatii bilaterale plantatii emploi carne democratie ceramica politique monetaire civil engineering milk volailles demande transaction financiere sales promotion produits industriels research reports computer programs tranzactii invizibile contribuables commercial education agroalimentaire methode statistique rice etiquetage Uniunea Europeana banking systems consumer behaviour drept fiscal amortization budget indici curte de conturi relations publiques intreprinderi industriale economic cooperation cooperation economique legume titei reforma economica politica agricola comuna administrative court money politica comertului exterior rasism industria incaltamintei reglementations philosophie systemes economiques inovatii droit civil produits mineraux resurse energetice biens de consommation echange extracommunautaire echange intracommunautaire financial cooperation labelling traffic licitatii industria confectiilor financial instrument droit commercial international technologie des communications social-security contribution commerce international petrol costuri high technology echange commercial concurenta neloiala sisteme de plata formation professionnelle transport rutier marfa acorduri internationale personal property achizitii industrie aeronautica societe commerciale dezvoltare economica tehnologie doctrines economiques politica externa agricultori recherche operationnelle distribution workplace acquis communautaire piete comune sales conditions economiques food chemistry commerce de detail controle sanitaire economie de la connaissance budget deficit reflation discriminare industria pielariei working capital intermediaire commercial trends crise monetaire limba germana payment agreements oligopoluri actions venituri publice venit remboursement filosofie environment relations internationales programmes d'ordinateur standards econometrie economia transporturilor petroleum fonds de roulement financement publicite systeme informatique instruire la locul de munca competitivite fonduri de coeziune price policy prognoze economice political systems viande cercetare operationala relation commerciale industrie laitiere economie industriala energie solara publicitate air pollutants economie industry international market instrumente financiare bois briques operatiuni comerciale crise equilibre economique finantarea exporturilor construction materials cybernetique chiffre d'affaires economie internationale marche taxpayers liberalism invatamant comercial prelucrarea laptelui customs duties modeles econometriques masuri protectioniste international control etudes de marche labour costs organisational culture statistiques economiques programe de calculator autogestion cooperare internationala entrepreneurship comercializarea marfurilor prets internationaux cercetare integration europeene financial analysis assets zahar taux de change life styles propriete intellectuelle drept international common agricultural policy indicateur environnemental accesion to the European Union strategic planning textile industry schimburi comerciale intre un grup de state politica agricola producatori competition policy animal production courses investissements etrangers sistem informatic comparatie economic disparity preturile petrolului normes tranzactie comerciala drept comercial logistica agricultura World Trade Organisation intergroup relations taxation proiecte de cercetare prelucrarea industriala a alimentelor single european market real estate credit economic growth balanta comerciala marches petroliers emprunts internationaux jocuri trade by product commodity prices analiza economica commerce agricole inregistrari export credit interdependance economique sisteme politice trade relations teorie economica delit economique produs intern brut urbanisation echitate economica comparison pierdere economica computer science brand comercial business policy comert extracomunitar liberalizarea pietei migratie interna OECD Structural Funds fiscalite climate change economic loss product safety industrial management fish production imbracaminte revolution industriellle economic statistics compte energy resources coal modele econometrice droit commercial indicateurs sociaux mondialisation strategie de developpement in-service training couts salariaux etudes de cas cherestea systemes de paiement dairy production hygiene selection du personnel campanie de vanzari transport de marfuri Community law foreign relations trade by group of countries financial loss zone de comert liber evaluare selectarea personalului cooperatives de consommation impozit pe profit correspondence acte administratif analyse financiere racisme aspects financiers financement des exportations valeur ajoutee politique energetique istorie service societe cooperation financiere franchising production agricole expozitii impots tax evasion uniuni vamale public enterprises sector agricol geografie solutionarea conflictelor containere de transport cours bariere comerciale financial management disponibilites alimentaires disparite economique relations bilaterales planification du marche productivity food supply stimulente fiscale scutire de impozit turnover agri-foodstuffs technology disponibilitati alimentare market economy electricitate contract de franciza production costs productivite du travail actiuni enseignement commercial marchandisage machines pierdere financiara food inspection economic integration ressources minerales diversification des exportations consum foires commerciales medicina veterinara piete organizarea intreprinderii air transport tari in curs de dezvoltare relance economique dispute settlement negociations commerciales droit fiscal systems analysis politica financiara commercial law fuels circulatie relations economiques internationales free trade areas terre agricole viticulture certificate servicii de consultanta cheltuieli de consum common markets devize operatiuni bancare internationale securitate internationala economic models inflatie gaz naturel clothing industry transport routier shares bursa de marfuri agroeconomie previsions economiques intra-Community trade debt repayment business international banking normes de qualite acquis comunitar import volume publications en serie privatization documents international cooperation raw materials deficit bugetar agricultural management tarifs douaniers economie forestiere OPEP Bibliografie finalizare licenta tarifs preferentiels energie solaire medium enterprises intreprinderi mici tax incentives marche du travail institutii financiare automobile export promotion informatique balance of payments stiinte economice politica comunitara analiza de sistem domestic market populatie activa approvisionnement national accounting grain processing pays capitalistes contrats de travail credit immobilier contabilitate bankruptcy verification comptable comportement du consommateur impot sur les societes comert industrial development contracts public sector credit imobiliar beverage industry produse chimice costs preferential tariffs biens meubles trade regulations Cohesion Fund external financing consum de energie animal fats contabilitate nationala pays en developpement industrializare piata bunuri si servicii oligopolies integration regionale negociations internationales gestion du materiel depenses petroleum prices economia cunoasterii trade policy politique d'importation managementul riscului management industrial risk industria serviciilor integration economique EC Commission marketplaces rezerve monetare licensing case studies monnaies gestion industrielle automobiles produits de base productie de peste paiements internationaux genie civil educatie forestry economics teren agricol societate comerciala professional ethics integration sociale exhibitions international transport banques centrales agricultural trade deontologie professionnelle responsabilitate metal industry analiza comparativa produse industriale cooperative de consum banci centrale auctions credit-bail legislatie antitrust sfecla de zahar etica profesionala politique commerciale commune vegetable oils mineral resources managementul intreprinderii enterprises marque commerciale conception de systemes Organizatia Mondiala a Comertului developed countries tari capitaliste conventions vegetables distribution financial transaction stiinta materialelor transporturi economic history fabrication industrielle croissance economique consumption incalzire globala statistical method creditari internationale indicatori de mediu privatisation financement exterieur contrats marche interieur cerere si oferta animal products statistica free trade research econometrics ressources petrolieres inspectie vamala produse farmaceutice international economic relations banks industria laptelui inland water transport non-tariff barriers viata produselor consultancy services modeles de croissance contracte feodalisme tax deduction dezvoltare economica si sociala labour date statistice ajutor de stat mijloace de transport balance of trade statut juridic promotion commerciale devalorizare controle de douane excedents institutii ale Uniunii Europene information systems analiza financiara European integration pollution control health hazards analyse de systemes financial aspects urbanizare regional cooperation droits de propriete economie mondiala unions douanieres reports prix des produits de base trade barriers chemicals fournisseurs prelucrarea datelor gases consumer demand international financial market effets externes bidding labour force studii de fezabilitate innovations stocuri Iordania foreign trade certificats mesures protectionnistes capitalist countries politique technologique recherche geografie economica electricity chambres de commerce manpower planning terrorism geographie ressources energetiques transactions invisibles struguri costuri de productie politique regionale competitiveness finante internationale transport fluvial et lacustre wages credit comercial plantations credit ipotecar taxe a la valeur ajoutee datorie externa controle financier curte administrativa institutional framework fonduri structurale macroeconomie petroleum industry transport aerien responsabilite creditari international relations produits d'origine animale balance des paiments european communities comert liber liberalizarea comertului cultura organizationala economic conditions economie forestiera ventes aux encheres export financing civil law online courses pouvoir d'achat changement climatique gross domestic product securite europeenne Fonds structurel trading operation reglement des differends imports social conditions international mergers analyse comparative planificare strategica schimbare climatica social indicators aspects juridiques piata interna grane produits chimiques drept civil agricultural economics aderare la Uniunea Europeana cheltuieli international trade law politica importului borrowing situation economique interest rate promotion du commerce international economy export subsidies conditii sociale employment statistics equite economique cursuri online operations bancaires tariff policy moneda comptabilite generale standardizare huiles vegetales politica energetica decalaj economic indicatori aliments exportations travail emballage sistem monetar international recommendations customs finances internationales tabele statistice inventare data processing preturi politica regionala statistiques de l'emploi electric power gestion financiere wood projets d'investissement instrument financier finantarea proiectelor revenu national tabac Jordanie trade intermediary crop losses managementul resurselor umane politique economique modernizare vanzari socialisme analiza input-output planification strategique taxe vamale preferentiale subventions a l'exportation logistics income inventaires marches communs World Bank politique de l'entreprise timber financial market central banks inventories developpement regional targuri comerciale oiseaux secteur industriel formare profesionala formation en cours d'emploi legislation member states articole developpement rural economie de piata tariffs aide de l'etat prise de decision business management prix a l'exportation cicluri economice documents audiovisuels marche financier international economic and social development manuels active mijloace de comunicare tableaux statistiques internationalization profit produse lactate industrial restructuring economic recession operations research cereals tanning industry rapoarte de cercetare betteraves sucrieres donnees statistiques normes internationales administrative measure management agricol proprietate intelectuala asigurari documente cronologie coeziune economica si sociala trade liberalization finante publice regionalisation service industry consomation reglementation financiere carte electronica aprovizionare somaj transport de marchandises technology transfer culture organisationnelle time series economy internal migration purchasing power couts de production Council of Europe reforme economique teaching dezvoltare industriala financing externalities international trade statistical tables corporations data analysis industrie petroliera leasing export diversification distributie rapports entreprises commerciales liquidite internationale productie standardization technologie de l'information monopolies certificates purchasing reprise economique redresare economica fish culture sisteme expert dezvoltare rurala materials science produits du bois cadru institutional self-management financial policy EU institution functii de productie productie de lapte statut juridique effectifs occupes act administrativ joint ventures securite sociale agricultural enterprises machinery comunism avantaj comparativ tehnologia comunicatiilor turism packaging liberalisme energie remittances comert cu amanuntul gestion agricole vin secteur economique medicaments commerce electronique GATT agriculteurs comunitati europene regional policy interet state membre sisteme bancare piete petroliere resurse umane studii de piata control international interest bourse de marchandises inspectie sanitar-veterinara economic geography value added tax shoe industry promovarea vanzarilor piata financiara internationala politica fiscala geographie economique analyse des donnees new technology grau comportamentul consumatorului value added abatoare communautes europeennes market studies tehnici de management systemes monetaires jurisprudence systems design politica vamala ceramics dobanda economic structure forests euro progres tehnic geography economic analysis automobile industry business cycles international investment metode statistice transport economics comert exterior terrorisme planificarea pietei propiete industrielle wood products politique des prix trade negotiations petrole brut national accounts industrie du vin energy plati internationale regional development international organizations national income industrial economics commercialisation fabricare industriala ethique negocieri internationale services de consultants balance commerciale recommandations enseignement technique property rights food security politique du commerce international trade development societes industrial property coruptie poluantii aerului recycling depenses de consommation fonduri UE philosophy comert cu produse industrie aeronautique mass media autovehicule gestion du personnel en ligne cours mijloace de informare in masa standarde internationale business services ajutor financiar tarife vamale echange par groupe de pays alimente social integration politique financiere foreign exchange computer system integrare sociala raisins carbune finances publiques rapoarte recesiune economica tourisme adhesion a l'Union europeenne aspecte juridice juridiction administrative concurrence deloyale expedition petrodollars traitement de cereales rural development cibernetica bariere netarifare droit invisible transactions state aid contracte de munca management techniques indicatori economici matieres premieres banques entreprises rentabilite cost accounting protectionnisme crestere economica relatii externe vie des produits economic systems razboi consommateurs control financiar food production piata internationala inspection des aliments comert exterior technologie de pointe expositions gaze international law perte financiere zones de libre-echange etica market legislation economique cours polycopies manuals industrie petroliere food processing technologie developpement industriel guerre transport ferroviaire common commercial policy expert systems furniture society depozitare production de poissons curs de schimb industrialization auditing sugar industrie du cuir sucre securitate europeana planificarea productiei science economique food shortage international loans services aux entreprises communisme acquisitions power generation capital circulant Banca Mondiala audit contabil accize cooperare regionala marketing boissons alcoolisees poultry industria ceramicii clothing deontologie exchange rate textile patrimoniu marques commerciales jurisprudenta yearbooks transport fluvial si lacustru cereales trezorerie inflation publicatii periodice economie des transports efficiency barrieres non-tarifaires Internet esprit d'entreprise lieux de travail transport feroviar finantare credit agricol comparative analysis macroeconomics European Union finantare externa comert agricol tehnologie de varf gaz preturi agricole taux d'interet economic indicators monetary circulation cursuri universitare intreprinderi publice transport pasari politique d'exportation impot sur les salaires credit de export diversificarea exporturilor capitalism contract comercial produits biologiques bursa de valori produits de boulangerie competitivitate normalisation envois de fonds OPEC exporturi investitii directe audit pertes de recolte demographie veterinary medicine technology policy bauturi alcoolice economic activity demand reserves monetaires business organization buget piata financiara public revenues prices marchandises entreprises industrielles developpement economique expeditia marfii biens et services drept neutrality economic relations transport maritim corporatii sector industrial cifra de afaceri acorduri de licenta plati information technology riz Russie agricultural sector promotion des exportations unfair competition economic doctrines libre circulation des marchandises knowledge economy deduction fiscale drepturi de proprietate organizatii internationale piscicultura organisation de l'entreprise theses democracy resurse petroliere modernisation financial aid analyse economique modele matematice produse de panificatie decentralisation libera circulatie a marfurilor industrie textile tourism prix du petrole meubles gaze naturale jeux intreprinderi comerciale costurile fortei de munca planification de la main d'oeuvre productivite attribution de licence petroleum products conteneurs consommatio d'energie ethics oligopoles vocational training European security demande de consommation materiale audiovizuale acte de commerce etats membres cumparare comptabilite analyse input-output wine industry petrodolari social security comptes nationaux consumers methodology products societes transnationales marche international expenditure monetary systems structura economica assurance wage policy contingentement sustainable development venit national analyse statistique developpement du commerce grapes politique agricole agricultural products religion transport maritime securite des produits produits echange par produits feasibility studies cooperation regionale bunuri mobile volumul importurilor OMC secteur tertiaire economic situation paradis fiscaux personnel selection comparative advantage commerce goods and services economic forecasts regionalizare recomandari concurenta forta de munca legislatie produits petroliers Organisation mondiale du commerce contrat commercial industria tabacitului controlul calitatii chimie alimentara taxe subventions financial legislation agricultural markets medicinal drugs produse public finance salarii vama industrie mecanica viticultura abattoirs deficit budgetaire produse forestiere politica industriala proiectarea sistemelor garantii de investitii livrarea marfurilor institutii comunitare tranzactie financiara acorduri tarifare course papers industrie de la ceramique direct investment consumer protection productie industriala integrare economica mineral commodities aspecte financiare strategie de dezvoltare resspurces humaines intreprinderi mijlocii Fonds de cohesion protectie sociala planification de la production pasari domestice teze de doctorat corespondenta intellectual property habillement vente au detail industrie de la chaussure medicamente road transport privatizare producers audiovisual materials analiza statistica export prices legislatie financiara regulation internationale conditions sociales integrare regionala series temporelles fusions internationales investment dette exterieure dezvoltarea comertului transfer de tehnologie relatii cu publicul communication engineering recession economique economic development producteurs metodologie modes de vie proiecte de investitii serii temporale douane industrial sector licence agreements forets prix a l'importation pierderi de recolta relations intergroupes petites entreprises modele economice planificarea fortei de munca financial statements competition economic recovery retail marketing management financiar excedente accords de licence risk management produse minerale food consumption decentralization energy policy unemployment sisteme monetare liberalisation du marche articles standarde taxa pe valoarea adaugata produse din lemn marci inregistrate financement de projets declaratie fiscala munca moyennes entreprises stocks Commission Europeene economic and social cohesion contributie la asigurarile sociale industrialisation foreign investment importuri produse de origine animala externalitati systemes bancaires contabilitate financiara aircraft industry Asie du Sud import prices servicii investitii straine Community acquis communism fixed assets entreprises publiques anuare libera circulatie cursuri multigrafiate patrimoine fiscalitate surpluses statistica fortei de munca preturi la import amortizare means of transport stock exchange publicatii digitizate circulation peage moyens de communication preturi de export dairy products cooperare financiara lutte anti-pollution atribuire de licenta lichiditati internationale productivitate legislatie economica avantage compare wholesale trade politica exportului licences